If △HLI 〜 △JLK by SSS similarity theorem then

HL/JL=IL/KL is also equal to what ratio?

Name: If △HLI 〜 △JLK by SSS similarity theorem then HL/JL=IL/KL is also equal to what ratio?
Uploaded: 2020-04-17T10:08:56+00:00
Channel: Joey Tang
Description: If △HLI 〜 △JLK by SSS similarity theorem then HL/JL=IL/KL is also equal to what ratio?

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anny93Lv10

27 Jan 2023

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Keith LeannonLv2

15 Feb 2019

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Joey Tang

Bachelor’s Degree in Chemistry from McMaster University

17 Apr 2020

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Related questions

△ABC ~ △AEF by the SSS similarity theorem. Which ratio is also equal to AB/AE and AC/AF?

(a) EF/BC,

(b) CF/AF,

(d) CB/EF.

3. If an electrical circuit consists of two resistors R, and R2 connected in parallel, then the total resistance R of the circuit is given by All resistances are measured in ohms (S2). Assume R2 has a constant resistance equal to 512, but Ri is a variable resistor. (a) Find dk. What are the units of this quantity? (4 marks) (b) Suppose the current resistance of R1 is 1l and it is is increasing at a rate of 0.2 2/sec. How fast is the total resistance of the circuit increasing? State your answer with appropriate units. (6 marks)

Mr and Mrs Spin operate a Ferris Wheel at various shows and carnivals. A passenger sits in a capsule and enjoys the ride and views. Below is a diagram showing their magnificent wheel:

Passengers embark and disembark the capsule from the platform (a maximum of 6 passengers are allowed at any given time). The time for a passenger to enter the capsule and return to the platform is 6x minutes. The process repeats until the final passenger(s) embark at no later than 10 pm each evening. The Ferris Wheel runs in an anti-clockwise direction. The height h, in metres, from the ground to a capsule, is measured from the ground to the ball on top of any capsule. It is modelled by 𝒉(𝒕) = 𝒂 − 𝐛cos (𝝅/ 𝟑) A passenger pays 3y dollars for a ride on the wheel. The variables a, b, x and y are as follows: § a is equal to 14 (i.e. a=14) § b is equal to the last digit of your student id plus 2 (e.g. if your id is 4567891 then b=3). § x is equal to the third digit of your id plus 3 (e.g. if your id is 4567891 when x=9). § y is equal to the month that you are born plus 6 (e.g. if you are born in July then y=13). Mr and Mrs Spin would like you to do the following mathematical analysis and present the results in a report for their consumption.

Task 1:

What are the minimum and maximum height of a capsule on the Ferris Wheel?

Task 2:

Determine the heights of each of the capsules on the Ferris Wheel while passengers either embark or disembark a capsule. Present these heights in table form, with appropriate labelling.

Task 3:

Determine the time when the final passenger(s) will disembark the capsule and the Ferris Wheel cease for the evening (remember that the final passengers will embark no later than 10 pm). Note, it is possible that the final passenger(s) may embark the capsule prior to 10 pm, so the answer to this task may not be 10 pm + 6x.

Task 4:

Evaluate the number of capsules that will have a passenger(s) embark for any day, given the Ferris Wheel will commence at 4 pm and the time for passenger(s) to embark and disembark is considered negligible.